


X The “Site/Lunitidal Interval Data List” at the back of this manual provides UTC differential and longitude information around the world. X This watch displays lunitidal intervals in terms of hours and minutes. See “Lunitidal Interval” (page E-45) for more information. X The lunitidal interval is the time elapsing between the Moon’s transit over a meridian and the next high tide at that meridian. Leap seconds are added or subtracted as necessary to keep UTC in sync with the Earth’s rotation. It is based upon carefully maintained atomic (cesium) clocks that keep time accurately to within microseconds. X The letters “UTC” is the abbreviation for “Coordinated Universal Time”, which is the world-wide scientific standard of timekeeping. Sold G Shock Fisherman DW8600 Tide Graph Moon Phase Sunrise. X The UTC differential is a value that indicates the time difference between a reference point in Greenwich, England and the time zone where a city is located. 13680CASIO G-SHOCK DW-8600MS-8T FISHERMANNEW Casio G-Shock 1998 FISHERMAN - MEN IN SMOKE DW8600MS-8T Gray Watch. Moon phase, tide graph data, and Moon/Tide Data Mode data will not be displayed properly unless Home Site data (UTC differential, longitude, and lunitidal interval) is configured correctly. To select the operation of Alarm 1.ĭual Time. To turn Alarms 2 and 3, and the Hourly Time Signal on and off. To view the current Moon/Tide Data Mode data. To toggle between 12-hour and 24-hour timekeeping.

While a tide watch is not meant to be the only resource for proper trip planning, it is a convenient way to. A G-Shock watch with a tide graph and moon chart is a useful tool for a variety of outdoor activities such as surfing, fishing, boating, kayaking, and beach combing. To toggle the Timekeeping Mode time between DST and Standard Time. Casio G-Shock Watches with Tide Graph and Moon Chart.
